Polaronic Charge Carrier–Lattice Interactions in Lead Halide Perovskites,ChemSusChem

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Polaronic Charge Carrier–Lattice Interactions in Lead Halide Perovskites
ChemSusChem ( IF 7.5 ) Pub Date : 2017-09-21 09:02:59 , DOI: 10.1002/cssc.201701284
Christoph Wolf _{1,

2} , Himchan Cho ₁ , Young-Hoon Kim ₁ , Tae-Woo Lee ₁

Affiliation

Shake it like a polaron: The importance of charge carrier–lattice interactions in lead-halide perovskites is reviewed under the aspect of efficient radiative charge-carrier recombination for light-emitting applications. The charge carriers at room temperature are accurately described by a Fröhlich polaron model leading to an exciton–polaron picture that is able to explain the temperature dependence of physical properties across a range of experiments.

中文翻译：

卤化钙钛矿中极化子电荷载体-晶格相互作用

像极化子一样摇动：在发光应用中有效的辐射电荷-载流子重组方面，综述了卤化钙钛矿中电荷-载流子-晶格相互作用的重要性。Fröhlich极化子模型可精确描述室温下的载流子，从而得出激子-极化子图，该图能够解释整个实验范围内物理性质对温度的依赖性。

更新日期：2017-09-21

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